rescue EPIPE raised from conn.print because of client's timeout

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/net/ftp/test_ftp.rb

@@ -327,6 +327,7 @@ class FTPTest < Test::Unit::TestCase
       sock.print("200 PORT command successful.\r\n")
       commands.push(sock.gets)
       sock.print("150 Here comes the directory listing.\r\n")
+      begin
         conn = TCPSocket.new(host, port)
         list_lines.each_with_index do |l, i|
           if i == 1
@@ -336,10 +337,11 @@ class FTPTest < Test::Unit::TestCase
           end
           conn.print(l, "\r\n")
         end
-      conn.shutdown(Socket::SHUT_WR)
-      conn.read_timeout = 1
-      conn.read unless conn.eof?
+      rescue Errno::EPIPE
+      ensure
+        assert_nil($!)
         conn.close
+      end
       sock.print("226 Directory send OK.\r\n")
     }
     begin